1) 40 year Professional Manufactory. 2) High quality and high removel. 3) Carrier: various cordierite size, alumina. 1.CO Technology FeatureBefore using, T02-1 catalyst should be heated up to 180~200°C by fresh air, in order to active its performance. The best operating temperature: 250°C-300°C, after light-off, shut down automatically compensate for heating.If the temperature is up to or above ...